Changeset 6a77224 for libcfa/src/concurrency/kernel_private.hfa

Timestamp:

Oct 30, 2020, 12:01:12 PM (4 years ago)

Author:

Thierry Delisle <tdelisle@…>

Branches:

ADT, arm-eh, ast-experimental, enum, forall-pointer-decay, jacob/cs343-translation, master, new-ast-unique-expr, pthread-emulation, qualifiedEnum

Children:

4ae78c1

Parents:

7ee8153

Message:

Changed park/unpark ticket to be -1,0,1 instead of 0,1,2 because it's more natural.
Also added defines in kernel_private.h to avoid these magic numbers

File:

• libcfa/src/concurrency/kernel_private.hfa (modified) (1 diff)

libcfa/src/concurrency/kernel_private.hfa

@@ -65 +65 @@
 // KERNEL ONLY unpark with out disabling interrupts
 void __unpark( struct __processor_id_t *, $thread * thrd );
+
+#define TICKET_BLOCKED (-1) // thread is blocked
+#define TICKET_RUNNING ( 0) // thread is running
+#define TICKET_UNBLOCK ( 1) // thread should ignore next block
 
 static inline bool __post(single_sem & this, struct __processor_id_t * id) {